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What kind of plant has one dominant gene and two recessive gene?
A plant that exhibits this genetic inheritance pattern would have a heterozygous genotype, where one allele is dominant and the other two alleles are recessive. This would result in the dominant trait being expressed in the plant's phenotype.
When Mendel crossed a true-breeding short plant with a true-breeding tall plant, all the offspring were tall. Which term describes the gene for tallness?
Dominant.
Using letters how would you represent a plant tgat had hetrozygous tall?
If a plant is heterozygous tall you would use letters such as "T" for "tall" or "t" for short. If a plant is heterozygous tall it means that the "T" is the dominant gene but the plant carries both a dominant and recessive gene, represented by "Tt".
What is the height of a plant with a genotype of Tt?
Because the Tall gene in plants is dominant, a plant that has the genotype Tt (Heterozygous) would be a Tall plant.
What is the height of a plant with the genotype Tt?
Because the Tall gene in plants is dominant, a plant that has the genotype Tt (Heterozygous) would be a Tall plant.
A living thing with a dominant and recessive gene for a trait?
A living thing with a dominant and a recessive gene for a trait is heterozygous. This individual will display the dominant phenotype for that trait but may have offspring that display the recessive trait.
Dominant gene plus Dominant gene?
It would be definite that you have that gene or trait.
A plant with two recessive genes for height is crossed with a plant with one dominant and one recessive gene for height What genes will their offspring have?
hh X Hh You get two recessives; hh and hh and two heterozygous plants; Hh and Hh
If a plant has homozygous tall genes what kimd of genes does the plant have?
If a plant is homozygous tall then it would possess two tall genes instead of a short gene. If for the notation you use B to represent the dominant tall gene and b to represent the recessive short gene the plant would carry and "BB" compliment of genes.
How would you know if you had a dominant gene?
You would know if you had a dominant gene if you exhibit the trait associated with that gene. Dominant genes override recessive genes when inherited, so if you have a dominant gene, you will express the associated trait in your physical appearance or characteristics. A dominant gene will be expressed in the presence of a recessive gene.
What are the parents if 75 of the offspring have a Dominant gene?
If 75 offspring have a Dominant gene, then the parents must have at least one Dominant gene each. This would make them either Dominant Homozygous (DD) or Heterozygous (Dd) for the Dominant trait.
Can a dwarf pea plant ever have a dominant allele?
A dwarf plant cannot have a dominant allele because it has recessive genes. You should look at the genotype, punnett square, of a dwarf plant for the probability of the dwarf plant having a dominant allele. :):):):) hoped this helped, otherwise, sorry! did my best....
